//
//  Sark.h
//  AppForInterview
//
//  Created by fangyuan ding on 2020/12/9.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface Sark : NSObject
@property (nonatomic, copy)NSString *name;

- (void)speak;
@end

NS_ASSUME_NONNULL_END
